| Q.72 | A 1.22 m diameter pipe of 0.00635 m wall thickness carries oil of specific gravity 0.822 under a head of 122 m of water. Determine hoops stress (in MPa) in the pipesteel. Specific weight of water = 9810 N/m3. | |
| Ans | 1. 118.21 | |
| 2. 163.86 | ||
| 3. 94.5 | ||
| 4. 141.45 |
Correct Ans Provided: 3